Cheap Flights to Casco: Casco Flight Deals

View €63 flight on Mon, 6 Apr 2026Opens in a new window

Popular airlines to Casco

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Cheap round-trip flights to Casco

Prices were available within the past 7 days and start at €63 for one-way flights and €126 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

JetBlue Airways
Sat, 11 Apr - Mon, 13 Apr
JFK
New York
PWM
Portland
€126 Return, found 4 days ago
€126
Return
found 4 days ago
Select JetBlue Airways flight, departing Sat, 11 Apr from New York to Portland, returning Mon, 13 Apr, priced at €126 found 4 days ago
Delta
Mon, 4 May - Fri, 8 May
JFK
New York
PWM
Portland
€176 Return, found 2 days ago
€176
Return
found 2 days ago
Select Delta flight, departing Mon, 4 May from New York to Portland, returning Fri, 8 May, priced at €176 found 2 days ago
United
Sat, 11 Apr - Mon, 13 Apr
EWR
New York
PWM
Portland
€176 Return, found 4 days ago
€176
Return
found 4 days ago
Select United flight, departing Sat, 11 Apr from New York to Portland, returning Mon, 13 Apr, priced at €176 found 4 days ago
American Airlines
Wed, 18 Nov - Sun, 22 Nov
JFK
New York
PWM
Portland
€263 Return, found 2 days ago
€263
Return
found 2 days ago
Select American Airlines flight, departing Wed, 18 Nov from New York to Portland, returning Sun, 22 Nov, priced at €263 found 2 days ago
Air France
Sat, 14 Mar - Wed, 18 Mar
ZAG
Zagreb
PWM
Portland
€880 Return, found 23 hours ago
€880
Return
found 23 hours ago
Select Air France flight, departing Sat, 14 Mar from Zagreb to Portland, returning Wed, 18 Mar, priced at €880 found 23 hours ago

Find the cheapest month to fly from Columbus (CMH) to Portland (PWM)

May is typically the cheapest month to fly

From €113 - €334 per traveller.

Frequently asked questions

What is the name of Casco's airport?
Casco has one main airport, Portland Intl. Jetport Airport (PWM).
How far is Portland Intl. Jetport from central Casco?
Lengthy commutes don't have to be stressful if you work out your strategy ahead of time. Downtown Casco is 40 kilometres from Portland Intl. Jetport Airport (PWM), so it's smart to know how you'll get into the city before you land.
What airport is best to fly into Casco?
A flight to Casco means hitting the tarmac at Portland Intl. Jetport. Jump off the plane, collect your bags and you'll be 40 kilometres from downtown.
How many airlines fly to Casco?
Casco is serviced by 8 air carriers from at least 17 worldwide airports.
Which airlines fly to Casco?
American Airlines operates the majority of the flights to Casco. Catching an American Airlines flight from Washington is the preferred way to get there.
How many nonstop flights are there to Casco?
Organising an awesome Casco getaway is simple when there are 179 direct flights every week to select from.
Where are the most popular flights to Casco departing from?
Travellers often depart from Washington, New York and Baltimore airports when flying to Casco.
How long is the flight to Casco Airport?
If it's Washington you're leaving behind, you'll be airborne for around 1 hour and 43 minutes before you arrive in Casco. Airport to airport from New York generally takes 1 hour and 26 minutes and from Baltimore, the average flight time is 1 hour and 28 minutes.
How to book the cheapest flight to Casco?
Don't leave booking your flight to Casco until the very last minute. That's one move frequent travellers use to get the best deals. Booking ahead means more choices and more affordable flights. Another excellent way to get a bargain is to compare all options. If your destination has a few airports, don't forget to look into the cost of flying into a less busy terminal. And finally, remember that it's first in, best dressed. Familiarise yourself with airfare costs and be ready to snap up a ticket as soon as you see a great bargain. The sweetest deals don't last long.
Do you have any tips for my flight to Casco?
No matter where you're coming from, flying can be a pleasurable experience if you're prepared. We've put together a list of handy tips that will get your Casco holiday started on the right foot. What to pack in your hand luggage:

  • A plane ride can be easy if you pack the right things. First of all you'll need toiletry items, such as a toothbrush and lip balm, a clean set of clothes and something to read. Secondly, find a spot in your hand luggage for your electronic gadgets, chargers, medications and maybe a quality neck pillow as well. Lastly, don't forget to take your passport, travel docs and some cash.

Do not pack the following items in your hand luggage:

  • Check carefully that you don't have a sharp object lurking in your carry-on luggage. Other restricted items include flammable or explosive products, such as bleach and fuel, and liquids and gels in containers with a volume of more than 3.4 ounces (100 millilitres).

What to wear on a flight:

  • The aisles of an airplane are no place for a fashion parade. Layer your clothing and go for shoes that are roomy, flat and easy to remove.
  • Deep vein thrombosis (DVT), a blood clot condition caused by extended periods of inactivity, can be a risk on long-haul flights. Make a point of walking around the cabin or do some gentle exercises in your seat to improve your circulation.

How to get through airport security fast when flying to Casco?
Being prepared before you arrive at the airport can make your trip to Casco quick and painless. Below are some useful tips for a stress-free journey past security:

  • Airport security personnel first need to establish that you have a valid ID and matching travel documents before you're allowed to proceed any further. Have them within easy reach, ready for inspection.
  • Next up, both you and your hand luggage will be X-rayed. To make the process quick and painless, take off anything that is likely to set the alarm off. Items like your jacket, belt and earphones need to go through the machine.
  • All your electronics, including your tablet and phone, will also need to be separately scanned.
  • Any gels or liquids, such as shampoo or hairspray, that you want to take on board need to be in containers no larger than 3.4 ounces (100 millilitres). They must also all fit inside a quart-size (one litre), zip-lock bag.
  • Choosing your footwear wisely can save you several precious minutes. Boots are often required to be removed and separately scanned. Slip-on shoes usually aren't.
  • Airlines will not allow any sharp items or pocket knives to come on board with you. If you must bring these kinds of items, pack them in your checked luggage.

Book with confidence

Expedia.ie is an online travel company that specialises in securing the best prices for flights to Casco. With Expedia you get highly specialised services, combining the best of technology, in-depth knowledge and the best connections in order to offer great deals to Casco. Expedia shares your passion for travel and has built the best online travel service that promotes and encourages travel. Whether you are looking for cheap flights to Casco, or are just on the lookout for the best flights to Casco, you are sure to find the best deals with Expedia.ie.

"One of the many benefits of booking your flights through Expedia is that we are one of the world’s largest online travel agency, which means we use our collective experience and work tirelessly to bring you the best prices. With Expedia you get a user-friendly internet experience and a dedicated customer support service that ensures that everything goes smoothly. The goal of Expedia is to offer premium services at the lowest price, all at one single place. If you wish to save even more try combing a hotel in Casco to your flight and create a personalised low cost city break or holiday to your favourite destination. Book early and you could save even more!

If you have an Expedia.ie itinerary number and have a question or concern about your travel plans you can call us on (01) 524 5005 from 8am - 10pm Monday to Friday, and 9am - 10pm at weekends and an Expedia agent will help you.

Travel information

Destination airport
Portland Intl. Jetport
Destination airport IATA code
PWM
Destination city name
Portland
Return price
€125

Trending flights to Casco

Prices were available within the past 7 days and start at €63 for one-way flights and €126 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

JetBlue Airways
Wed, 20 May - Sun, 24 May
DUB
Dublin
PWM
Portland
€556 Return, found 11 hours ago
€556
Return
found 11 hours ago
Select JetBlue Airways flight, departing Wed, 20 May from Dublin to Portland, returning Sun, 24 May, priced at €556 found 11 hours ago
*Available to Expedia members.